Rainwater Harvesting Rules in Chennai & Bangalore

Rainwater Harvesting Rules in Chennai & Bangalore (2026): Approval, Cost & Penalties Explained Water scarcity has become a serious issue across major Indian cities, especially Chennai and Bangalore. Rapid urbanization, groundwater depletion, disappearing lakes, increasing apartment construction, and irregular monsoon patterns have pushed both cities into recurring water crises. Because of this, rainwater harvesting is […]